72073

Soda lime

p.a., with indicator, pellets

• Numéro CAS: 8006-28-8
• Numéro MDL: MFCD00134094
• Code UNSPSC : 12352202
• ID de substance PubChem : 329763745
• Nomenclature NACRES : NA.21

Propriétés

• Qualité: p.a.; with indicator
• Niveau de qualité: 100
• Forme: pellets
• Perte: 13-18% loss on drying, 105 °C
• Taille des particules: 2-5 mm
• pH: 7-14
• Capacité: ≥27 % absorption capacity (CO₂)
• Masse volumique apparente: ~75 g/100 mL
• Chaîne SMILES: [OH-].[Na+].O=[Ca]
• InChI: 1S/Ca.Na.H2O.O/h;;1H2;/q;+1;;/p-1
• Clé InChI: HUAUNKAZQWMVFY-UHFFFAOYSA-M

Description

Description générale

Effect of soda lime on the degradation of sevoflurane has been studied. Degradation products were investigated for their toxicity.

Soda lime is a mixture of calcium hydroxide with sodium or potassium hydroxide. When not stored in sealed containers, it quickly deteriorates due to carbon dioxide and water absorption. In laboratories, it is also used as a drying agent.

Application

Soda lime can be used:

• As a hydrolysis reagent in the synthesis of bentazone from isatoic anhydride.
• In the monitoring of CO₂ efflux from field soils.
• In the direct measurement of dissolved CO₂ (carbon dioxide) in supersaturated water.

Soda lime may be employed for the conversion of α-amino acids to primary amines.

Informations sur la sécurité

• Pictogrammes: GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H290,H314,H335
• Conseils de prudence: P234 - P260 - P271 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Classification des risques: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 8B - Non-combustible corrosive hazardous materials
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges